![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Publisher: Springer Publishing Company
ISSN: 8756-3894
Source: TechTrends, Vol.54, Iss.6, 2010-11, pp. : 29-35
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
By Voulgari Iro Komis Vassilis Sampson Demetrios
Educational Technology Research and Development, Vol. 62, Iss. 2, 2014-04 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)